Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 2 |
2 | 6 |
3 | 10 |
4 | 84 |
5 | 210 |
6 | 218 |
7 | 5040 |
8 | 19740 |
9 | 15330 |
10 | 25426 |
11 | 1249920 |
12 | 5780880 |
13 | 6939660 |
14 | 7604610 |
15 | 11979362 |
16 | 1259919360 |
17 | 7533267840 |
18 | 9297061200 |
19 | 12276675180 |
20 | 14280964866 |
21 | 24071588290 |
22 | 5120312279040 |
23 | 34082078607360 |
24 | 48312946523520 |
25 | 78970351980240 |
26 | 88215877158444 |
27 | 112601184828930 |
28 | 195647202043778 |
[2,6,10,84,210,218,5040,19740,15330,25426,1249920, 5780880,6939660,7604610,11979362,1259919360, 7533267840,9297061200,12276675180,14280964866, 24071588290,5120312279040,34082078607360, 48312946523520,78970351980240,88215877158444, 112601184828930,195647202043778] |